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String method conversion.

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Eric S. Raymond 2001-02-09 11:10:16 +00:00
parent be9b507bdd
commit b08b2d3166
6 changed files with 35 additions and 38 deletions
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Lib/tokenize.py
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@ -26,7 +26,7 @@ tok_name[NL] = 'NL'
# Imagnumber is new. Expfloat is corrected to reject '0e4'.
# Note: to quote a backslash in a regex, it must be doubled in a r'aw' string.
def group(*choices): return '(' + string.join(choices, '|') + ')'
def group(*choices): return '(' + '|'.join(choices) + ')'
def any(*choices): return apply(group, choices) + '*'
def maybe(*choices): return apply(group, choices) + '?'